13984-53-7Relevant articles and documents
Preparation method of delta-caprolactone
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Paragraph 0064; 0083-0084; 0086-0087; 0089-0092, (2021/08/25)
The invention relates to a preparation method of delta-caprolactone. The method comprises the following steps: dissolving a beta-dicarbonyl compound and a basic catalyst in a solvent, and conducting preheating; dropwise adding alkyl acrylate into a reaction system for a Michael addition reaction; cooling the system, adding alkali, and then heating the reaction system for saponification reaction; adding water, cooling the system, and adding a reducing agent for reaction; and cooling the system, adjusting the pH value with acid, and carrying out post-treatment to obtain the delta-caprolactone. The method disclosed by the invention is simple in process operation, high in safety, high in raw material utilization rate, short in total consumed time and free of generation of carbon dioxide.
Design and synthesis of high affinity inhibitors of Plasmodium falciparum and Plasmodium vivax N-myristoyltransferases directed by ligand efficiency dependent lipophilicity (LELP)
Rackham, Mark D.,Brannigan, James A.,Rangachari, Kaveri,Meister, Stephan,Wilkinson, Anthony J.,Holder, Anthony A.,Leatherbarrow, Robin J.,Tate, Edward W.
supporting information, p. 2773 - 2788 (2014/04/17)
N-Myristoyltransferase (NMT) is an essential eukaryotic enzyme and an attractive drug target in parasitic infections such as malaria. We have previously reported that 2-(3-(piperidin-4-yloxy)benzo[b]thiophen-2-yl)-5-((1,3, 5-trimethyl-1H-pyrazol-4-yl)meth
Poly(N-vinylimidazole) as efficient recyclable catalyst for the Michael addition of CH-acids to electron deficient alkenes in water
Tarasenko, E. A.,Beletskaya, I. P.,Tyurin, V. S.,Lamaty, F.
, p. 2613 - 2616,4 (2020/09/16)
Efficiency of poly(N-vinylimidazole) as the basic recyclable catalyst for the Michael addition of CH-acids to acrylonitrile, methyl acrylate, methyl vinyl ketone and methyl vinyl sulfone in water at ambient temperature was studied. In these reactions, formation of both 1 : 1 and 1 : 2 adducts is possible.